6623220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 18684288

約数和(自身を除く): 12061068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 661, 668, 835, 1002, 1322, 1670, 1983, 2004, 2505, 2644, 3305, 3340, 3966, 5010, 6610, 7932, 9915, 10020, 13220, 19830, 39660, 110387, 220774, 331161, 441548, 551935, 662322, 1103870, 1324644, 1655805, 2207740, 3311610, 6623220]

約数ペア:

[(1, 6623220), (2, 3311610), (3, 2207740), (4, 1655805), (5, 1324644), (6, 1103870), (10, 662322), (12, 551935), (15, 441548), (20, 331161), (30, 220774), (60, 110387), (167, 39660), (334, 19830), (501, 13220), (661, 10020), (668, 9915), (835, 7932), (1002, 6610), (1322, 5010), (1670, 3966), (1983, 3340), (2004, 3305), (2505, 2644)]